PS1.2 Vacation or Conservation

Front

Sabrina is an optimist, so she says her glass is ___

Back

half-full

Front

When a glass full of water is left out for a while, it looks like some of the water ___

Back

goes away

Front

The change of matter between solid, liquid and gas is called a ___

Back

change of state

Front

A mixture that is equally distributed in a container is called a ___

Back

solution

Front

A change in the shape or form of matter that doesn't form a new substance is called ___

Back

a physical change

Front

In sweet tea, the sugar can be separated from the solution by ___

Back

evaporating the water

Front

When particles are rearranged to form new substances it's called ___

Back

a chemical change

Front

Substances that react, like the ingredients of a cake, are called ___

Back

reactants

Front

A substance that forms, like the cake itself, are called ___

Back

products

Front

The scientific rule that says that mass is never made and never lost is called ___

Back

conservation of mass